How to customize the jvm startup parameters in the gRPC-java startup script

Question

gRPC-version: 1.7.0

I want to add some JVM startup parameters to the gRPC-java startup script. For example by customizing the CreateStartScripts Task or other methods.

Does anyone know how to do it?

Answer 1

use defaultJvmOpts variable:

task helloWorldServer(type: CreateStartScripts) {
    mainClassName = 'io.grpc.examples.helloworld.HelloWorldServer'
    applicationName = 'hello-world-server'
    outputDir = new File(project.buildDir, 'tmp')
    classpath = jar.outputs.files + project.configurations.runtime
    defaultJvmOpts = ["-XX:+UseG1GC"]
}

refer： https://docs.gradle.org/current/javadoc/org/gradle/jvm/application/tasks/CreateStartScripts.html